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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 393734075371102
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USGS 393734075371102 Db33-18

New Castle County, Delaware
Latitude  39°37'34", Longitude  75°37'11" NAD27
Land-surface elevation 48 feet above NGVD29
The depth of the well is 143.00 feet below land surface.
The depth of the hole is 243.00 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Potomac Group (217PTMC) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code 		Water
level,
feet
below
land
surface		 Water
level,
feet
above
specific
vertical
datum		 Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1980-10-16 D62610 -50.85NGVD291Z  A
1980-10-16 D62611 -51.67NAVD881Z  A
1980-10-16 D7201998.85  1Z  A
1980-11-13 D62610 -54.34NGVD291Z  A
1980-11-13 D62611 -55.16NAVD881Z  A
1980-11-13 D72019102.34  1Z  A
1980-12-15 D62610 -56.62NGVD291Z  A
1980-12-15 D62611 -57.44NAVD881Z  A
1980-12-15 D72019104.62  1Z  A
1981-01-15 D62610 -57.27NGVD291Z  A
1981-01-15 D62611 -58.09NAVD881Z  A
1981-01-15 D72019105.27  1Z  A
1981-02-13 D62610 -57.39NGVD291Z  A
1981-02-13 D62611 -58.21NAVD881Z  A
1981-02-13 D72019105.39  1Z  A
1981-03-18 D62610 -59.06NGVD291Z  A
1981-03-18 D62611 -59.88NAVD881Z  A
1981-03-18 D72019107.06  1Z  A
1981-04-03 D62610 -58.39NGVD291Z  A
1981-04-03 D62611 -59.21NAVD881Z  A
1981-04-03 D72019106.39  1Z  A
1981-04-16 D62610 -55.23NGVD291Z  A
1981-04-16 D62611 -56.05NAVD881Z  A
1981-04-16 D72019103.23  1Z  A
1981-05-15 D62610 -54.38NGVD291Z  A
1981-05-15 D62611 -55.20NAVD881Z  A
1981-05-15 D72019102.38  1Z  A
1981-06-12 D62610 -55.57NGVD291Z  A
1981-06-12 D62611 -56.39NAVD881Z  A
1981-06-12 D72019103.57  1Z  A
1981-07-14 D62610 -55.43NGVD291Z  A
1981-07-14 D62611 -56.25NAVD881Z  A
1981-07-14 D72019103.43  1Z  A
1981-08-13 D62610 -52.73NGVD291Z  A
1981-08-13 D62611 -53.55NAVD881Z  A
1981-08-13 D72019100.73  1Z  A
1981-09-14 D62610 -52.76NGVD291Z  A
1981-09-14 D62611 -53.58NAVD881Z  A
1981-09-14 D72019100.76  1Z  A
1981-10-14 D62610 -51.43NGVD291Z  A
1981-10-14 D62611 -52.25NAVD881Z  A
1981-10-14 D7201999.43  1Z  A
1981-11-13 D62610 -51.94NGVD291Z  A
1981-11-13 D62611 -52.76NAVD881Z  A
1981-11-13 D7201999.94  1Z  A
1982-04-20 D62610 -54.53NGVD291Z  A
1982-04-20 D62611 -55.35NAVD881Z  A
1982-04-20 D72019102.53  1Z  A
1982-10-12 D62610 -50.73NGVD291Z  A
1982-10-12 D62611 -51.55NAVD881Z  A
1982-10-12 D7201998.73  1Z  A
1983-04-18 D62610 -58.52NGVD291Z  A
1983-04-18 D62611 -59.34NAVD881Z  A
1983-04-18 D72019106.52  1Z  A
1983-11-21 D62610 -51.85NGVD291Z  A
1983-11-21 D62611 -52.67NAVD881Z  A
1983-11-21 D7201999.85  1Z  A
1984-04-16 D62610 -48.39NGVD291Z  A
1984-04-16 D62611 -49.21NAVD881Z  A
1984-04-16 D7201996.39  1Z  A
1984-10-10 D62610 -51.17NGVD291Z  A
1984-10-10 D62611 -51.99NAVD881Z  A
1984-10-10 D7201999.17  1Z  A
1985-02-04 D62610 -51.57NGVD291Z  A
1985-02-04 D62611 -52.39NAVD881Z  A
1985-02-04 D7201999.57  1Z  A
1985-08-22 D62610 -54.39NGVD291Z  A
1985-08-22 D62611 -55.21NAVD881Z  A
1985-08-22 D72019102.39  1Z  A
1987-03-11 D62610 -55.32NGVD291Z  A
1987-03-11 D62611 -56.14NAVD881Z  A
1987-03-11 D72019103.32  1Z  A
1987-08-24 D62610 -58.06NGVD291Z  A
1987-08-24 D62611 -58.88NAVD881Z  A
1987-08-24 D72019106.06  1Z  A
1988-02-22 D62610 -52.55NGVD291Z  A
1988-02-22 D62611 -53.37NAVD881Z  A
1988-02-22 D72019100.55  1Z  A
1988-10-18 D62610 -46.53NGVD291Z  A
1988-10-18 D62611 -47.35NAVD881Z  A
1988-10-18 D7201994.53  1Z  A
1988-11-15 D62610 -46.54NGVD291Z  A
1988-11-15 D62611 -47.36NAVD881Z  A
1988-11-15 D7201994.54  1Z  A
1989-04-29 D62610 -61.09NGVD291Z  A
1989-04-29 D62611 -61.91NAVD881Z  A
1989-04-29 D72019109.09  1Z  A
1989-10-10 D62610 -57.57NGVD291Z  A
1989-10-10 D62611 -58.39NAVD881Z  A
1989-10-10 D72019105.57  1Z  A
1990-04-16 D62610 -61.71NGVD291Z  A
1990-04-16 D62611 -62.53NAVD881Z  A
1990-04-16 D72019109.71  1Z  A
1990-10-15 D62610 -65.44NGVD291Z  A
1990-10-15 D62611 -66.26NAVD881Z  A
1990-10-15 D72019113.44  1Z  A
1991-04-05 D62610 -63.38NGVD291Z  A
1991-04-05 D62611 -64.20NAVD881Z  A
1991-04-05 D72019111.38  1Z  A
1991-10-21 D62610 -59.56NGVD291Z  A
1991-10-21 D62611 -60.38NAVD881Z  A
1991-10-21 D72019107.56  1Z  A
1992-04-20 D62610 -58.06NGVD291Z  A
1992-04-20 D62611 -58.88NAVD881Z  A
1992-04-20 D72019106.06  1Z  A
1992-10-23 D62610 -57.84NGVD291Z  A
1992-10-23 D62611 -58.66NAVD881Z  A
1992-10-23 D72019105.84  1Z  A
1993-04-07 D62610 -48.46NGVD291Z  A
1993-04-07 D62611 -49.28NAVD881Z  A
1993-04-07 D7201996.46  1Z  A
1993-11-10 D62610 -43.32NGVD291Z  A
1993-11-10 D62611 -44.14NAVD881Z  A
1993-11-10 D7201991.32  1Z  A
1994-04-19 D62610 -54.25NGVD291Z  A
1994-04-19 D62611 -55.07NAVD881Z  A
1994-04-19 D72019102.25  1Z  A
1994-10-19 D62610 -56.75NGVD291Z  A
1994-10-19 D62611 -57.57NAVD881Z  A
1994-10-19 D72019104.75  1Z  A
1995-04-07 D62610 -53.62NGVD291Z  A
1995-04-07 D62611 -54.44NAVD881Z  A
1995-04-07 D72019101.62  1Z  A
1995-10-12 D62610 -40.31NGVD291Z  A
1995-10-12 D62611 -41.13NAVD881Z  A
1995-10-12 D7201988.31  1Z  A
1996-05-03 D62610 -56.16NGVD291Z  A
1996-05-03 D62611 -56.98NAVD881Z  A
1996-05-03 D72019104.16  1Z  A
1996-10-01 D62610 -49.31NGVD291Z  A
1996-10-01 D62611 -50.13NAVD881Z  A
1996-10-01 D7201997.31  1Z  A
1997-04-30 D62610 -53.53NGVD291Z  A
1997-04-30 D62611 -54.35NAVD881Z  A
1997-04-30 D72019101.53  1Z  A
1997-10-24 D62610 -61.71NGVD291Z  A
1997-10-24 D62611 -62.53NAVD881Z  A
1997-10-24 D72019109.71  1Z  A
1998-10-20 D62610 -50.28NGVD291T  A
1998-10-20 D62611 -51.10NAVD881T  A
1998-10-20 D7201998.28  1T  A
1999-04-30 D62610 -56.70NGVD291T  A
1999-04-30 D62611 -57.52NAVD881T  A
1999-04-30 D72019104.70  1T  A
1999-10-14 D62610 -54.38NGVD291T  A
1999-10-14 D62611 -55.20NAVD881T  A
1999-10-14 D72019102.38  1T  A
2000-04-1915:25 UTCm62610 -62.93NGVD291S  A
2000-04-1915:25 UTCm62611 -63.75NAVD881S  A
2000-04-1915:25 UTCm72019110.93  1S  A
2000-10-03 D62610 -61.65NGVD291ZUSGSSA
2000-10-03 D62611 -62.47NAVD881ZUSGSSA
2000-10-03 D72019109.65  1ZUSGSSA
2001-04-12 D62610 -60.54NGVD291S  A
2001-04-12 D62611 -61.36NAVD881S  A
2001-04-12 D72019108.54  1S  A
2001-10-23 D62610 -48.84NGVD291SUSGSSA
2001-10-23 D62611 -49.66NAVD881SUSGSSA
2001-10-23 D7201996.84  1SUSGSSA
2002-04-30 D62610 -41.98NGVD291TUSGSSA
2002-04-30 D62611 -42.80NAVD881TUSGSSA
2002-04-30 D7201989.98  1TUSGSSA
2002-10-30 D62610 -50.84NGVD291TUSGSSA
2002-10-30 D62611 -51.66NAVD881TUSGSSA
2002-10-30 D7201998.84  1TUSGSSA
2003-04-30 D62610 -51.27NGVD291TUSGSSA
2003-04-30 D62611 -52.09NAVD881TUSGSSA
2003-04-30 D7201999.27  1TUSGSSA
2003-09-24 D62610 -50.97NGVD291SDE001AA
2003-09-24 D62611 -51.79NAVD881SDE001AA
2003-09-24 D7201998.97  1SDE001AA
2003-10-14 D62610 -45.81NGVD291SDE001AA
2003-10-14 D62611 -46.63NAVD881SDE001AA
2003-10-14 D7201993.81  1SDE001AA
2003-11-13 D62610 -47.09NGVD291SDE001AA
2003-11-13 D62611 -47.91NAVD881SDE001AA
2003-11-13 D7201995.09  1SDE001AA
2003-12-12 D62610 -47.58NGVD291SDE001AA
2003-12-12 D62611 -48.40NAVD881SDE001AA
2003-12-12 D7201995.58  1SDE001AA
2004-01-12 D62610 -48.63NGVD291SDE001AA
2004-01-12 D62611 -49.45NAVD881SDE001AA
2004-01-12 D7201996.63  1SDE001AA
2004-02-18 D62610 -46.99NGVD291SDE001AA
2004-02-18 D62611 -47.81NAVD881SDE001AA
2004-02-18 D7201994.99  1SDE001AA
2004-03-17 D62610 -44.05NGVD291SDE001AA
2004-03-17 D62611 -44.87NAVD881SDE001AA
2004-03-17 D7201992.05  1SDE001AA
2004-04-12 D62610 -43.94NGVD291SDE001AA
2004-04-12 D62611 -44.76NAVD881SDE001AA
2004-04-12 D7201991.94  1SDE001AA
2004-05-19 D62610 -43.27NGVD291SDE001AA
2004-05-19 D62611 -44.09NAVD881SDE001AA
2004-05-19 D7201991.27  1SDE001AA
2004-06-14 D62610 -44.09NGVD291SDE001AA
2004-06-14 D62611 -44.91NAVD881SDE001AA
2004-06-14 D7201992.09  1SDE001AA
2004-07-13 D62610 -39.97NGVD291SDE001AA
2004-07-13 D62611 -40.79NAVD881SDE001AA
2004-07-13 D7201987.97  1SDE001AA
2004-08-18 D62610 -44.21NGVD291SDE001AA
2004-08-18 D62611 -45.03NAVD881SDE001AA
2004-08-18 D7201992.21  1SDE001AA
2004-09-16 D62610 -46.32NGVD291SDE001AA
2004-09-16 D62611 -47.14NAVD881SDE001AA
2004-09-16 D7201994.32  1SDE001AA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyDE001Delaware Geological Survey
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.